Related Questions

A rectangle represents which of the following in an ERD?
A Attribute
B Entity
C Optional One
D Relationship
An oval represents which of the following in an ERD?
A Attribute
B Entity
C Optional One
D Relationship
What does the term "ERD" stand for?
A Economic Relations Division
B Economic Resource Division
C Economic Resource Department
D Executive Relations Division
Multiplicity is the same as what concept for an ERD?
A Relationship
B Attribute
C Entity
D Cardinality
When a business rule involves three or more graphical symbols, you can show the constraint as a note and attach the note to each of the symbols by a dashed line.
A True
B False
In excel which of the following symbols is used before a numeric value so that it can be treated as a labeled value ?
A " ( quote )
B = ( equal )
C _ ( underscore )
D ' ( apostrophe)
'It is poetry----symbols are mostly used.' Which of the following completes the sentence?
A What
B Where
C in which
D at which
What are symbols used to identify items in a list?
A Icons
B Markers
C Bullets
D Graphics
Which of the following symbols is (are) not the Data Flow Diagram (DFD):
A a square
B an open rectangle
C a circle
D a triangle
E a bubble
which of the following symbols must exist in an email address?
A dolor
B #
C &
D @

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